Чума у собак
1 month ago 00:02:48 1
3 months ago 00:24:25 1
3 months ago 01:32:52 1
3 months ago 01:18:01 1
![Чёрная Оспа - [История Медицины]](https://sun9-15.userapi.com/KQgcQAqQZ2H5He4cbx-3iZ8iiJqHcOndL95o3w/jqUj6D08Wug.jpg)
3 months ago 00:45:45 1
3 months ago 00:41:12 1
3 months ago 01:09:39 1
3 months ago 00:52:02 1
3 months ago 00:01:56 1
3 months ago 00:05:49 1
4 months ago 00:04:10 1
4 months ago 00:11:41 1
4 months ago 00:56:52 1
4 months ago 00:04:08 1
4 months ago 00:03:36 1
4 months ago 00:16:22 1
4 months ago 00:17:35 1
![Как считали число пи? [Veritasium]](https://sun9-41.userapi.com/Mm719mYy6x6HPSXqe1YEq24jEzTUvO_-8o7uNg/d6WoD8cJYXw.jpg)
4 months ago 00:44:28 1
4 months ago 00:09:57 1
4 months ago 00:42:30 3
4 months ago 01:23:09 1
4 months ago 01:14:25 1
4 months ago 01:29:23 1
4 months ago 00:06:27 1
